Họ Colletidae được chia thành 6 phân họ.[1]: Phân họ Scraptrinae mới được đề xuất sau này.[2]

• Colletinae (Lepeletier, 1841)
  • Brachyglossula (Hedicke, 1922)
  • Callomelitta (Smith, 1853)
  • Chrysocolletes (Michener, 1965)
  • Colletes (Latreille, 1802)
  • Eulonchopria (Brèthes, 1909)
  • Glossurocolletes (Michener, 1965)
  • Hesperocolletes (Michener, 1965)
  • Leioproctus (Smith, 1853)
  • Lonchopria (Vachal, 1905)
  • Lonchorhyncha (Michener, 1989)
  • Mourecotelles (Toro & Cabezas, 1977)
  • Neopasiphae (Perkins, 1912)
  • Niltonia (Moure, 1964)
  • Paracolletes (Smith, 1853)
  • Phenacolletes (Cockerell, 1905)
  • Trichocolletes (Cockerell, 1912)
• Diphaglossinae (Vachal, 1909)
  • Caupolicanini (Michener, 1944)
    • Caupolicana (Spinola, 1851)
    • Crawfordapis (Moure, 1964)
    • Ptiloglossa (Smith, 1853)
  • Diphaglossini (Vachal, 1909)
    • Cadeguala (Reed, 1892)
    • Cadegualina (Michener, 1986)
    • Diphaglossa (Spinola, 1851)
  • Dissoglottini (Moure, 1945)
    • Mydrosoma (Smith, 1879)
    • Mydrosomella (Michener, 1986)
    • Ptiloglossidia (Moure, 1953)
• Euryglossinae (Michener, 1944)
  • Brachyhesma (Michener, 1965)
  • Callohesma (Michener, 1965)
  • Dasyhesma (Michener, 1965)
  • Euhesma (Michener, 1965)
  • Euryglossa (Smith, 1853)
  • Euryglossina (Cockerell, 1910)
  • Euryglossula (Michener, 1965)
  • Heterohesma (Michener, 1965)
  • Hyphesma (Michener, 1965)
  • Melittosmithia (Schulz, 1906)
  • Pachyprosopis (Perkins, 1908)
  • Sericogaster (Westwood, 1835)
  • Stenohesma (Michener, 1965)
  • Tumidihesma (Exley, 1996)
  • Xanthesma (Michener, 1965)
• Hylaeinae (Viereck, 1916)
  • Amphylaeus Michener, 1965
  • Calloprosopis Snelling
  • Hemirhiza Michener, 1965
  • Hylaeus Fabricius, 1793
  • Hyleoides Smith, 1853
  • Meroglossa Smith, 1853
  • Palaeorhiza Perkins, 1908
  • Pharohylaeus Michener
  • Xenorhiza Michener, 1965
• Scraptrinae
  • Scrapter (Lepeletier & Serville, 1825)
• Xeromelissinae (Cockerell, 1926)
  • Chilicola (Spinola, 1851)
  • Chilimelissa (Toro & Moldenke, 1979)
  • Xenochilicola (Toro & Moldenke, 1979)
  • Xeromelissa (Cockerell, 1926)